World's First Sodium Battery EV Hits the Road in China

The electric vehicle world just got its first sodium-powered car, and it could change everything about how we think about affordable, cold-weather transportation.

Leading battery maker CATL and Changan Automobile unveiled the world's first mass-produced passenger EV with sodium-ion batteries this week. The Changan Nevo A06 rolled out in China as proof that this new battery technology is ready for everyday drivers.

Here's why it matters: sodium is abundant, cheap, and doesn't rely on expensive lithium that's been skyrocketing in price. Lithium carbonate now costs $24,500 per ton, up from just $7,200 in 2021. That price jump has made EVs harder to afford for regular families.

The new sodium battery packs deliver 248 miles of range from a 45-kWh battery. While that's less than the lithium version's 397 miles, CATL expects to push sodium batteries to 310-372 miles within three years as the technology improves.

But here's where sodium really shines: extreme cold. Anyone who's driven an EV in winter knows batteries hate freezing temperatures. Traditional lithium batteries retain about 80% of their capacity in bitter cold.

CATL's sodium batteries? They still charge at minus 30 degrees Fahrenheit and keep 90% of their usable capacity at minus 40 degrees. For drivers in Canada, Russia, or northern U.S. states, this is a total game changer.

The batteries are also safer and less flammable than lithium-ion options. CATL put them through brutal safety tests, and they passed with flying colors.

The Ripple Effect

This isn't just one car or one company. CATL plans to supply sodium batteries across all Changan brands, and they're eyeing a mid-2026 launch for more sodium-powered vehicles in new markets.

The industry is betting big on sodium. Shipments reached 9 gigawatt-hours in 2025, up 150% from the year before. Experts predict that number will explode to over 1,000 gigawatt-hours within four years.

BYD and other major Chinese battery makers are also investing heavily in sodium technology. The race is on to create EVs that work better in real-world conditions while costing less to build and buy.

For consumers, this means more choices at lower price points. For cold-weather states and countries, it means EVs that actually work year-round without dramatic range loss. For the planet, it means less dependence on scarce lithium resources and more sustainable battery production.

The best part? This technology is already here, not stuck in a lab or years away from reality. Real cars with sodium batteries are driving on real roads right now, proving the future of affordable, weather-tough EVs has arrived.